The Jardin des Vestiges is a garden containing the archaeological remains of the ancient port of Marseille. In Greek times, the old port extended further to the east and up to the northeast forming what is known as the horn of the port which ended in a marshy area.
The oldest discoveries were made in the northwestern part and involved a portion of the north–south road which dates back to the 6th century BC. A first rampart made up of a white limestone base from Saint-Victor surmounted by an elevation in raw clay bricks dating from the end of the 5th century BC was also discovered.
In the second half of the 2nd century BC, the rampart was rebuilt on a large scale, this time in blocks of pink limestone from Cape Couronne, transported by boat. It is this rampart that defended the city during the siege of Julius Caesar in 49 BC. It would remain in use until the beginning of the Middle Ages. The wall was built according to a usual technique of Greek military architecture with two facings built with standardized blocks, the interior being filled with residues from the cutting of blocks or stones from the old rampart.
The porte d’Italie was guarded by two towers built to the east of the previous towers of the 4th century BC. To the east of the garden and near the gallery of the Center Bourse is a large square freshwater basin made at the beginning of the 2nd century, about 15 m on each side, in well-paired stones, comprising on the whole five courses.
References:Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.